The Dual Modular Valve DMV/622 combines two automatic shutoff valves in one compact housing. Valve 2 (V2) incorporates “proof of closure” valve seal overtravel and interlock. Both valves can be wired independently or in parallel.
The DMV/622 is recommended for industrial and commercial heating applications that require two safety shutoff valves and “proof of closure” valve seal overtravel and interlock. The DMV Dual Modular Valve is suitable for dry natural gas, propane, butane, air and inert gases.